98761205 has 4 divisors (see below), whose sum is σ = 118513452. Its totient is φ = 79008960.

The previous prime is 98761199. The next prime is 98761219. The reversal of 98761205 is 50216789.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47251876 + 51509329 = 6874^2 + 7177^2 .

It is not a de Polignac number, because 98761205 - 2²⁴ = 81983989 is a prime.

It is a super-2 number, since 2×98761205² = 19507551226104050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9876116 + ... + 9876125.

It is an arithmetic number, because the mean of its divisors is an integer number (29628363).

Almost surely, 2^98761205 is an apocalyptic number.

It is an amenable number.

98761205 is a deficient number, since it is larger than the sum of its proper divisors (19752247).

98761205 is a wasteful number, since it uses less digits than its factorization.

98761205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19752246.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 98761205 is about 9937.8672259193. The cubic root of 98761205 is about 462.2342549332.

The spelling of 98761205 in words is "ninety-eight million, seven hundred sixty-one thousand, two hundred five".